Crane Operation
Operator’s Manual for Crawler Crane
4.1.4 Control panel assy.
Figure 4-4 Control panel
Table 4-4 Components of control panel
42
“Front windshield washer”
switch
Control the front windshield washer
43
switch
Control the front windshield wiper
44 Master lighting switch
1
st
position: The LED on the switches of
control panel lights up;
2
nd
position: master lighting switch
45 “Working floodlight” switch
Control all the working floodlights on the
crane
46 “Oil cooling fan” switch
Pressing this switch can cool down the
hydraulic oil
47 SET UP switch
For details, please refer to section 4.4
48 “Low-speed” switch
For details, please refer to section 4.5
49 “Travel” switch
To carry out traveling movements, the
operator must first press this switch and
then operate control lever!
50
switch
Control the power supply of PLC controller
and LCD screen
51 “Engine shutdown” switch
Pressing this switch can shut down the
engines
4-6